Pentax K10D vs Sony A900
59 Imaging
48 Features
43 Overall
46
54 Imaging
66 Features
62 Overall
64
Pentax K10D vs Sony A900 Key Specs
(Full Review)
- 10MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 100 - 1600
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 793g - 142 x 101 x 70mm
- Announced December 2006
- Newer Model is Pentax K20D
(Full Review)
- 25MP - Full frame Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- No Video
- Sony/Minolta Alpha Mount
- 895g - 156 x 117 x 82mm
- Revealed October 2008
- Replacement is Sony A99
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Lets look much closer at the Pentax K10D vs Sony A900, both Advanced DSLR digital cameras by manufacturers Pentax and Sony. There is a crucial difference between the sensor resolutions of the K10D (10MP) and A900 (25MP) and the K10D (APS-C) and A900 (Full frame) offer totally different sensor measurements.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe K10D was announced 22 months earlier than the A900 which makes them a generation apart from each other. Both cameras have the same body design (Mid-size SLR).
Before diving straight to a comprehensive comparison, here is a concise introduction of how the K10D scores against the A900 when it comes to portability, imaging, features and an overall grade.
Snapchat Adds Watermarks to AI-Created Images Pentax K10D vs Sony A900 Gallery
Below is a preview of the gallery images for Pentax K10D and Sony Alpha DSLR-A900. The whole galleries are available at Pentax K10D Gallery and Sony A900 Gallery.
Reasons to pick Pentax K10D over the Sony A900
| K10D | A900 |
|---|
Reasons to pick Sony A900 over the Pentax K10D
| A900 | K10D | |||
|---|---|---|---|---|
| Revealed | October 2008 |  | December 2006 | More recent by 22 months |
| Screen dimensions | 3" |  | 2.5" | Bigger screen (+0.5") |
| Screen resolution | 922k |  | 210k | Clearer screen (+712k dot) |
Common features in the Pentax K10D and Sony A900
| K10D | A900 | |||
|---|---|---|---|---|
| Manually focus |  | Dial accurate focus | ||
| Screen type | Fixed |  | Fixed | Fixed screen |
| Selfie screen |  | Lacking selfie screen | ||
| Touch screen |  | Neither has Touch screen |
Pentax K10D vs Sony A900 Physical Comparison
If you're looking to lug around your camera regularly, you need to consider its weight and volume. The Pentax K10D has external measurements of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") along with a weight of 793 grams (1.75 lbs) and the Sony A900 has sizing of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") along with a weight of 895 grams (1.97 lbs).
Compare the Pentax K10D vs Sony A900 in the new Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilising at the time. The following is a front view sizing comparison of the K10D vs the A900.
Taking into consideration size and weight, the portability score of the K10D and A900 is 59 and 54 respectively.
Pentax K10D vs Sony A900 Sensor Comparison
Often, it is tough to envision the contrast between sensor measurements merely by reviewing specifications. The photograph below may provide you a greater sense of the sensor measurements in the K10D and A900.
To sum up, each of the cameras provide different megapixels and different sensor measurements. The K10D using its tinier sensor will make achieving shallower depth of field tougher and the Sony A900 will offer more detail with its extra 15 Megapixels. Higher resolution will allow you to crop shots more aggressively. The older K10D is going to be disadvantaged in sensor technology.
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Pentax K10D vs Sony A900 Specifications
| Pentax K10D | Sony Alpha DSLR-A900 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sony |
| Model type | Pentax K10D | Sony Alpha DSLR-A900 |
| Category | Advanced DSLR | Advanced DSLR |
| Announced | 2006-12-15 | 2008-10-22 |
| Physical type | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Processor | - | Bionz |
| Sensor type | CCD | CMOS |
| Sensor size | APS-C | Full frame |
| Sensor measurements | 23.5 x 15.7mm | 35.9 x 24mm |
| Sensor area | 369.0mm² | 861.6mm² |
| Sensor resolution | 10 megapixel | 25 megapixel |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Max resolution | 3872 x 2592 | 6048 x 4032 |
| Max native ISO | 1600 | 6400 |
| Minimum native ISO | 100 | 100 |
| RAW files | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | 11 | 9 |
| Lens | ||
| Lens mount type | Pentax KAF2 | Sony/Minolta Alpha |
| Available lenses | 151 | 143 |
| Focal length multiplier | 1.5 | 1 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display diagonal | 2.5" | 3" |
| Display resolution | 210k dots | 922k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Display tech | - | TFT Xtra Fine color LCD |
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 95 percent | 100 percent |
| Viewfinder magnification | 0.64x | 0.74x |
| Features | ||
| Min shutter speed | 30 seconds | 30 seconds |
| Max shutter speed | 1/4000 seconds | 1/8000 seconds |
| Continuous shutter rate | 3.0 frames per sec | 5.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | - | no built-in flash |
| Flash settings | Auto, On, Off, Red-eye, Auto Red Eye | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Max flash synchronize | 1/180 seconds | 1/250 seconds |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Max video resolution | None | None |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 793 gr (1.75 lb) | 895 gr (1.97 lb) |
| Physical dimensions | 142 x 101 x 70mm (5.6" x 4.0" x 2.8") | 156 x 117 x 82mm (6.1" x 4.6" x 3.2") |
| DXO scores | ||
| DXO Overall rating | 66 | 79 |
| DXO Color Depth rating | 22.7 | 23.7 |
| DXO Dynamic range rating | 11.6 | 12.3 |
| DXO Low light rating | 522 | 1431 |
| Other | ||
| Battery life | - | 880 images |
| Type of battery | - | Battery Pack |
| Battery ID | - | NP-FM500H |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/MMC/SDHC card | Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32 |
| Card slots | 1 | Two |
| Retail price | $700 | $2,736 |